usb: dwc3: add has_hibernation flag
usb: dwc3: add has_hibernation flag

this will tell driver that this version
of the core was configured with hibernation
feature enabled.

Signed-off-by: Felipe Balbi <94dddeeef08b001e003cce128ddc162a4e2c6cd2@ti.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs